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М70

DATASHEET no.609

Standards complianceGOST 8.631-2013

Basic configuration• Design according to GOST 8.631-2013:

3000 verification intervals

• Cable length 16 m

• Four-wire connection diagram

• Cable shield is not connected to the load cell body

• Explosion protection according to TR TS 012/2011

Options• Design according to GOST 8.631-2013:

1000 verification intervals

• Cable length from 2 to 100 m

• Six-wire connection diagram

• Input voltage from 2 to 24 V

Key features• The load cells are made from materials

and components supplied by the world’s leading manufacturers

• Each load cell is sealed with a stainless steel cover welded to a flexible element by laser welding

• Each load cell is tested for leaks with a helium leak detector

• The load cells are tested using TENZO-M load producing machines.

• The machines are certified as first-grade reference machines based on the State Verification Procedure for Load Measuring Instruments (GOST 8.640-2014)

• The load cells are supplied in groups to be used together in scales

• The warranty period is 4 years

Stainless steel compression diaphragm-type load cells. Capacity range from 10 to 30 t. Environmental protection IP68

ApplicationTruck scales, car scales, vessel and tank weighing systems

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Tel. +7 (495) 745-30-30 / www.tenso-m.ru

Specifications

Load cell characteristics Unit ofmeasure Values

Maximum capacity t 10, 15, 20, 25, 30

Accuracy class according to GOST 8.631-2013 С1 С3

Number of verification intervals 1000 3000

Minimum verification interval Max capacity / 5000 Max capacity / 10000

Operating voltage ratio (OVR) mV/V 2 ±0,010 2 ±0,002

Initial voltage ratio (IVR) % of OVR < 3 < 3

Combined error % of OVR ≤ ±0,040 ≤ ±0,020

Creep (30 minutes) % of OVR ≤ ±0,049 ≤ ±0,025

Temperature effect on IVR % of OVR/°С ≤ ±0,0028 ≤ ±0,0014

Temperature effect on OVR % of OVR/°С ≤ ±0,0022 ≤ ±0,0011

Max DC input voltage V 12

Input resistance Ω 750 ±15

Output resistance Ω 700 ±1

Insulation resistance GΩ ≥ 5

Temperature compensation range °С -30... +40

Nominal temperature range °С -50... +50

Environmental protection according to GOST 14254 IP68

Safe load limit for no more than 1 hour % of max capacity 25

Ultimate load % of max capacity 300

Load cell material Stainless steel

Maximum capacity, t Load cell weight, kg Cable length, m

10, 15, 20, 25, 30 4 16

Weight and dimensions

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Hardware

М/ПУBasic load transfer device for hanging a vessel on load cells

Combined construction of a soft steel flange and a heat treated insert ensures proper installation at low costs. Used with horizontal base plate and foot. Material — structural or stainless steel

Dimensions

Load cell type Designation Material D, mm D1, mm H, mm H1, mm

М50М50/ПУ structural steel 116

98 50 78М50/ПУН stainless steel 98

М70М70К/ПУ structural steel

116 116 75 103М70К/ПУН stainless steel

М100М100/ПУ structural steel

156 156 100 140М100/ПУН stainless steel

DATASHEET no.6093

Tel. +7 (495) 745-30-30 / www.tenso-m.ru

Adjustable mounts

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М50, М70К/Р, Р1, Р2, РК1, М100/Р2 Load transfer device (adjustable mount) for hanging a vessel on load cells

Combined with adjustable РП/РПН/РПА/РПАН embedded part it is used to install vessels on load cells even in challenging conditions (sloped foundation or mounts of different heights).

Р: Thread diameter of the sleeve М48. Material – structural steel.

Р1, РК: Thread diameter of the sleeve from М20 to М48. Material – stainless steel and structural steel. Supplied with a protective cover.

Р2: Thread diameter of the sleeve М56х3. Material – structural steel.

РК1: Used with a threaded hole in the tank mount. Material – stainless steel. Supplied with a protective cover.

Dimensions

Load cell type Designation Material H, mm D, mm D1, mm M, mmМ50 М50/P structural

steel150... 170

11698

M48М70 М70К/P 170... 190 116

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DATASHEET no.6095

Dimensions

Load cell type Designation Material M, mm D, mm D1, mm H, mmМ50 М50/Р1 structural

steel*М20, М24, М30, М36, М42, М48

150

98

190... 220М70 М70К/Р1 116М50 М50/PК stainless

steelМ20, М24, М30, М36, М42, М48

98М70 М70К/PК 116

Load cell type Designation Material A, mm B, mm H, mm D1, mm M, mmМ70 от 15т М70К/P2 structural

steel*300х400 min 25 210... 260

116М56х3

М100 М100/P2 156

Load cell type Designation Material M, mm D, mm D1, mm H, mmМ50 М50/РК1 stainless

steelМ20, М24, М27,

М30, М42, М48**150

98180... 220

М70 М70К/РК1 116

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D1

** – threading also possible upon request

* – stainless steel cover

М50/Р1, М50/РК... М50/РК1, М70К/РК1М50/P2, М70К/P2, М100/P2

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A

300

BH

D1

Adjustable mounts

Tel. +7 (495) 745-30-30 / www.tenso-m.ru 6

Adjustable mounts

М50, М70К/РП, РПН, РПА, РПАН Adjustable embedded mount with limit stops and anchor bolts for installing a vessel on load cells

Used to install a vessel on load cells with a sloped foundation. Can be used together with the adjustable РК/Р1/Р2/РК1 mount

Dimensions

Load cell type Designation Material A, mm A1, mm B, mm B1, mm B2, mm D1, mm

М50 М50/РП, М50/РПА structuralsteel

250 200 16, 20 16, 20 100

98М70 М70К/РП, М70К/РПА 116М50 М50/РПН, М50/РПАН stainless

steel98

М70 М70К/РПН, М70К/РПАН 116

D1

А

А1

В1ВВ2 D1

А

А1

В1ВВ2

РП, РПН РПА, РПАН

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DATASHEET no.6097

М70/В, М70К/В, М100/В Load transfer device of the weighted doll type for car scales and their upgrading

Allows to use a flat bottom load cell as a self-adjusting unit. Combined construction of a soft steel flange and a heat treated insert ensures proper installation at minimum costs.

Dimensions

Type Designation H, mm H1, mm H2, mm H3, mm D, mm D1, mm

М70М70/В 230 28

3068

116 116М70К/В 165 25

-М100 М100/В 230 40 37 156 156

М70/В М70К/В М100/В

Load transfer devices of the weighted doll type

Tel. +7 (495) 745-30-30 / www.tenso-m.ru

М70К/ВС, М70К/ВМ Силопередающее устройство «Ванька-встанька» для автомобильных весов и их модернизации

Позволяет использовать датчик с плоским основанием как самоустанавливающийся. Снабжено защитным кожухом. Применяется при сборке автомобильных весов

Dimensions

Type Designation H, mm H1, mm H2, mm H3, mm D, mm D1, mm M, mm

М70М70К/ВС 236 42

60288

116 128М27х2

М70К/ВМ 241 47 - -

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H1

H2

H2

H3

HH

D1D1

М70К/ВС М70К/ВМ

Load transfer devices of the weighted doll type

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